Reference
126508
Model case
Oyster, 40 mm, yellow gold
Water-resistance
Waterproof to 100 metres / 330 feet
Bezel
Fixed, with engraved tachymetric scale, in 18 kt yellow gold
Dial
Bright black and golden set with diamonds
Bracelet
Oyster, three-piece solid links
Movement
Perpetual, mechanical chronograph, self-winding
Calibre
4131, manufacture Rolex
Power reserve
Approximately 72 hours
Certification
Superlative Chronometer (COSC + Rolex certification after casing)
![](http://dateandtimema.com/cdn/shop/files/m126508-0003_cor-specs_desktop.png?v=1716226660)
Bright black and golden dial
The tachymetric scale
18 kt yellow gold